baber/WOPTO huggingface dataset:
Patent TW-395042-B (TW)
Title: Manufacturing method of field programmable gate arrays for forming anti-fuse
Inventor: WU SHIE-LIN
IPC: H01L23/58
Filed: 1997-08-28
Granted: 2000-06-21
Abstract: The invention discloses a manufacturing method of field programmable gate arrays applied to form an anti-fuse structure. First, a field oxide layer is formed for insulation on the silicon substrate of the semiconductor. Then, a bottom layer electrode, a thin dielectric layer and the a first upper layer electrode layer are sequentially deposited onto the surface of the field oxide. Next, a layer of photoresist is coated on the surface of the first electrode layer. Then, the pattern of upper layer electrode column is formed on the first upper layer electrode layer. Then, a silicon dioxide layer is deposited to improve the whole outline of the anti-fuse structure. Then, the photoresist pattern is removed. Next, a second upper layer is deposited to cover the electrode on the liquid deposition silicon dioxide layer and the upper layer electrode column. Thus, the upper layer electrode composed by the second upper layer electrode and the upper layer electrode column is obtained, thereby achieving the anti-fuse structure of the field programmable gate arrays.
Patent TW-343175-B (TW)
Title: Belts for compliant calendering
Inventor: FRANCIS S DAVENPORT
IPC: D21F7/08
Filed: 1997-10-06
Granted: 1998-10-21
Abstract: A calender belt for the compliant calendering of a paper or paper web, which comprises: an endless base substrate having an outside and an inside; a first staple fiber batt attached to the outside of the endless base substrate, the substrate and the first staple fiber batt jointly forming a fiber/base composite material; and a polymeric resin material totally impregnating the fiber/base composite structure to a substantially uniform depth; a layer of polymeric resin material being built up upon the staple fiber batt and having a ground and polished surface thereby during grinding and polishing, the first staple batt will not expose to the ground and polished surface; so that the first polymeric resin material can have ideal surface characteristics and the calendering belt can have a uniform thickness.
Patent TW-391874-B (TW)
Title: Implant for setting a broken bone
Inventor: BRESINA STEPHEN J
IPC: A61B17/74
Filed: 1997-11-25
Granted: 2000-06-01
Abstract: An osteosynthetic implant for setting a broken bone (29). The implant comprises a nail (8) having a plurality of helically twisted blades (10, 12) that share a common helical axis. At least two of the blades (10, 12) define an angle (17) of less than 180 DEG in a plane perpendicular to the helical axis. In a preferred embodiment, one pair of the blades (12) of the nail (8) is tapered towards its proximal portion and another pair of the blades (10) has a uniform thickness. The blades are twisted by at least about 30DEG. A cannulation (24) runs through the center of the nail (8) to receive a guide wire. The nail (8) is slidably engageable to a securing member (26, 40) that is securable to an elongated portion (23) of the bone (29), such as a side plate (26) or an intramedullary nail (40).
Patent TW-366555-B (TW)
Title: Manufacturing process of inter-metal dielectrics
Inventor: TU YU-TANG
IPC: H01L23/522
Filed: 1997-12-18
Granted: 1999-08-11
Abstract: The present invention relates to the manufacturing process of inter-metal dielectrics, in particular, the manufacturing process of an inter-metal dielectrics for planarization, being the steps first the forming of metal patterning followed by the treatment conducted by the oxygen particle plasma on the chip and eventually, depositing the bottom and top layers of the inter-metal dielectrics, for obtaining an inter-metal dielectrics of deposition of uniformity.
Patent TW-399257-B (TW)
Title: Method for manufacturing a semiconductor wafer which is coated on one side and provided with a finish
Inventor: DR PIETSCH GEORG
IPC: B24B37/08
Filed: 1998-02-02
Granted: 2000-07-21
Abstract: The subject matter of the invention is a method for manufacturing a semiconductor wafer which is coated on one side and provided with a finish, wherein a) the semiconductor wafer is subjected to a first treatment (double-sided finish ) which produces a finish on both sides of the semiconductor wafer at the same time; b) at least one coating is produced on one side of the semiconductor wafer; and c) the semiconductor wafer is subjected to a second treatment which produces a double-sided finish.
Patent TW-418338-B (TW)
Title: Display apparatus with monolithic integrated driving circuit
Inventor: AOKI YOSHIAKI
IPC: G09G3/36
Filed: 1998-02-25
Granted: 2001-01-11
Abstract: This invention relates to a planar type display apparatus of the liquid crystal display apparatus more particularly, a display apparatus with monolithic integrated driving circuit, in which the driving circuit for this display apparatus and the picture display portion are fabricated on the same substrate. The subject of this invention is to improve the frequency band frequency characteristic of image signal in the signal line driving circuit for the display apparatus with monolithic integrated driving circuit so as to have fine display. The output signal of timing circuit included in the signal line driving circuit is sent in and distributed to the side closer to picture display portion than the disposed bus line, in which the buffer circuit group driven by the same timing samples the image signal of the disposed bus line from the switch, which is activated by the amplified signal of the buffer circuit and is used for picture signal distribution, and provides the sampled signal to the signal line of the picture display portion.
Patent TW-396338-B (TW)
Title: Device for writing to or reading from optical recording media
Inventor: LAEUFER ENGELBERT
IPC: G11B7/085
Filed: 1998-03-19
Granted: 2000-07-01
Abstract: The present invention relates to a device for writing to or reading from optical recording media (AT) which have data tracks for recording or reading out information. It has a scanning means for scanning the data tracks, a detection means which emits a signal (HF) which is modulated in accordance with the information stored on the optical recording medium (AT) and a track detector (1), which generates a mirror signal (M) by means of a reference value transmitter which mirror signal indicates whether the scanning means is scanning a data track or the region between two tracks. The object of the present invention is to propose a device of the abovementioned type which is capable of forming a reliable mirror signal without a high outlay. For this purpose, according to the invention, the reference value transmitter (4) is designed as an adaptive reference value transmitter to which the mirror signal (M) us fed as input variable. The invention can be applied to devices for reading from and/or writing to optical reading media, such as CD, CD-ROM, CR-R, DVD or the like.
Patent TW-357069-B (TW)
Title: Integrally formed structure by a foaming insole and the perimeter strips and the manufacturing method
Inventor: Ji zheng-xian
IPC: A43B13/28
Filed: 1998-03-27
Granted: 1999-05-01
Abstract: A sort of integrally formed structure by a foaming insole and the perimeter strips and the manufacturing method, by mixing EVA, foaming agent and bridging agent before making by pressing the foaming mixture into a prototype of a reduced size, having: the prototype of a reduced size having a strip and 2 pairs of insole structures, between which there is a long-shape and adhesive vertical ends, being the prototype of reduced size placed into forming mold (A1) for heating at 180 DEG C, having the forming mold of the prototype (A1) a thermal pressure expansion for foaming a piece of insole having a strip and 2 pairs of corresponding soles; and, by means of folding the strip and sticking the 2 pairs of corresponding soles vertical ends, for an integral insole with a strip and soles.
Patent TW-379516-B (TW)
Title: Use of variable impedance to control coil sputter distribution
Inventor: HONG LIUBO
IPC: H01J37/32
Filed: 1998-05-08
Granted: 2000-01-11
Abstract: Variable reactances in an impedance-matching box for an RF coil, in a plasma deposition system for depositing a film of sputtered target material on a substrate, can be varied during the depositiion process so that the RF coil and substrate heating, and the film deposition, are more uniform due to ""time-averaging"" of the RF voltage distributions along the RF coil.
Patent TW-387106-B (TW)
Title: P-type nitrogen compound semiconductor and method of manufacturing same
Inventor: YANASHIMA KATSUNORI
IPC: H01L21/205
Filed: 1998-05-20
Granted: 2000-04-11
Abstract: A plurality of first layers made of AlGaN mixed crystal each having a thickness of the order of 1 to 100 nm and a plurality of second layers of p-type GaN with Mg each having a thickness of the order of 1 to 100 nm are alternately stacked. Since each of the first and second layers is thin, the stacked layers as a whole have properties of p-type AlGaN mixed crystal although the first layers do not include Mg and the second layers do not include Al. An Al source and a Mg source are temporally separated to be introduced in a stacking process. A reaction between the Al source and Mg source which may interfere desirable crystal growth is thereby prevented. Crystals of good quality are thus grown and electrical conductivity is thereby improved.
Patent TW-401356-B (TW)
Title: Gas generating compositions and tablets containing the same
Inventor: CHEN JENG-KANG
IPC: C06B33/00
Filed: 1998-07-14
Granted: 2000-08-11
Abstract: A gas generating composition capable of self-sustained combustion to produce gaseous nitrogen and solid residue as its combustion products comprises (a) 50% to 80% by weight of an alkali metal or alkaline earth metal azide, (b) 1% to 35% by weight of metal oxide, (c) 1% to 15% by weight of sulfur, and (d) 0% to 15% by weight of aerosil.  Also disclosed is a gas generating tablet which is useful for inflating the bags of an automobile.
Patent TW-442547-B (TW)
Title: Coating liquid for forming porous silica coating, short fiber silica and process for producing the same
Inventor: NAKAJIMA AKIRA
IPC: C09D7/12
Filed: 1998-08-03
Granted: 2001-06-23
Abstract: A coating liquid for forming porous silica coating, comprising a product of reaction between a short fiber silica and a hydrolyzate of an alkoxysilane of the formula XnSi(OR)<SP>4-n</SP> or a halogenated silane of the formula XnSiX'<SP>4-n+</SP> (in the formula, X represents a hydrogen atom, a fluorine atom, an alkyl group having 1 to 8 carbon atoms, an aryl group or a vinyl group; R represents a hydrogen atom, an alkyl group having 1 to 8 carbon atoms, an aryl group or a vinyl group; X' represents a chlorine atom or a bromine atom; and n is an integer of 0 to 3). A coated substrate comprising a porous silica coating film formed from the above coating liquid for forming porous silica coating. A short fiber silica having an average diameter (D) of 10 to 30 nm, a length (L) of 30 to 100 nm and an aspect ratio (L/D) of 3 to 10. The above coating liquid for forming porous silica coating enables forming an insulating film which is excellent in adherence to a substrate surface, mechanical strength, chemical resistance and crack resistance and enables flattening irregularities of a substrate surface to a high degree. The coating film of the coated substrate has the above excellent properties.
Patent TW-463221-B (TW)
Title: Furnace tube temperature control method
Inventor: YANG YI-CHANG
IPC: H01L21/00
Filed: 1998-09-19
Granted: 2001-11-11
Abstract: There is provided a furnace tube temperature control method, wherein a temperature analysis step is added in the furnace tube temperature control program, such that the furnace tube temperature control program can automatically adjust the temperature measured by the internal thermocouple and external thermocouple in the testing machine and chemical vapor phase deposition for thereby accurately controlling the temperature of the furnace tube to prevent the product quality from being influenced by the generation of unstable change in the temperature of furnace tube.
Patent TW-496903-B (TW)
Title: Non-ridging ferritic chromium alloyed steel
Inventor: YOSHITAKE EIZO
IPC: C22C38/40
Filed: 1998-10-27
Granted: 2002-08-01
Abstract: A ferritic non-ridging stainless steel and process therefor. A chromium alloyed steel melt containing sufficient titanium and nitrogen but a controlled amount of aluminum is cast into an ingot or continuously cast into a strip or a slab having an as-cast fine equiaxed grain structure substantially free of columnar grains. The as-cast steel contains 0.08% C, at least 8% Cr, up to 1.50% Mn, < 0.030% Al, ≤ 0.05% N, ≤ 1.5% Si, < 2.0% Ni, all percentages by weight, the balance Fe and residual elements. Preferably, Ti ≥ 0.10% and is controlled so that the ratio of (Ti x N)/Al ≥ 0.14 and (Ti/48)/[(C/12)+(N/14)] > 1.5. A hot processed sheet may be formed from a continuously cast slab without grinding the surfaces of the slab. The hot processed sheet may be descaled, cold reduced to a final thickness and recrystallization annealed. Annealing the hot processed sheet prior to cold reduction is not required to obtain an annealed sheet essentially free of ridging and having high formability.
Patent TW-472035-B (TW)
Title: Method of preparing monofluoromethyl ethers
Inventor: KUDZMA LINAS V
IPC: C07C43/12
Filed: 1998-11-17
Granted: 2002-01-11
Abstract: A method of preparing fluoromethyl 2,2,2-trifluoro-1-(trifluoromethyl)ethyl ether (sevoflurane) and structurally related monofluoromethyl ethers in which the monochloromethyl ethers precursor thereof is reacted with a sterically hindered tertiary amine hydrofluoride salt.
Patent TW-408493-B (TW)
Title: NVRAM cell using sharp tip for tunnel erase
Inventor: BRACCHITTA JOHN A
IPC: H01L29/788
Filed: 1999-02-09
Granted: 2000-10-11
Abstract: A non-volatile random access memory (NVRAM) cell and methods of forming thereof are disclosed. The NVRAM cell includes a substrate having source and drain regions. A spike having a sharp tip extends in the source region. Instead of a single spike, two adjacent spikes are included in the source. Alternatively, in addition to the single spike in the source, two adjacent spikes are included in the drain. The two adjacent spikes have one tip pointing toward the floating gate and two tips pointing away from the floating gate. The spikes provide high electric field to facilitate charge movement between the floating gate and the source region. A tunnel oxide layer separates the floating gate from the substrate. A gate oxide and a control gate are also formed over the floating gate. The single spike is formed by preferentially etching the substrate along a selected crystal plane through an opening formed in a mask that covers the substrate. The two adjacent spikes are formed by first forming spacers on sidewalls of the opening to reduce a width thereof; filling the reduced opening with a mask plug; removing the sidewalls; and etching the substrate.
Patent TW-419692-B (TW)
Title: Cathode-ray tube device
Inventor: SANO YUUICHI
IPC: H01J29/86
Filed: 1999-04-09
Granted: 2001-01-21
Abstract: In a funnel part 16 and a generally pyramid-shaped small diameter yoke part 17 of an envelope 15 of a cathode-ray tube, the external surface shape of the yoke part from a deflection reference position 24 of a deflection yoke 30 mounted on the yoke part to the vicinity of a boundary position 22 of the large diameter funnel part and the yoke part is expressed by using an index value. The index value at the deflection reference position and the minimum index value in the entire yoke part are assumed to be <alpha>0 and <alpha>min, respectively, and the relationship of 0.00 <= (<alpha>0 - <alpha>min) <= 0.04 should be satisfied. Accordingly, it is possible to provide a cathode-ray tube apparatus which secures a sufficient strength of the vacuum envelope to atmospheric pressure even when the yoke section is made pyramidal and which reduces the deflection power effectively and thereby fulfills the demands for higher luminance and higher-frequency deflection.
Patent TW-440645-B (TW)
Title: Screw-in device for round sleeve used in vertical pit digging
Inventor: ENKAWA NORIO
IPC: E02F3/18
Filed: 1999-04-12
Granted: 2001-06-16
Abstract: This invention offers a simple and easy-handling lightweight structure for the screw-in device used in screwing in round sleeves while digging vertical pit. Features of the device: (1) a swinging belt clasped by fluid pressure cylinder, and a easy-detached round sleeve 13 of vertical pit digging erected at bedrock; (2) to let the swinging liquid pressure cylinder 27a set at the expected angle with cylinder 27b to form a clockwise-and-counterclockwise rotating to screw the round sleeve 13 toward middle frame 24 and set it there; (3) a load adding device to add load at the round sleeve 13 mentioned while jointing.
Patent TW-498334-B (TW)
Title: Semiconductor multivalued memory device determining multivalued read-out datum by comparing it with corresponding reference data
Inventor: HIBINO KENJI
IPC: G11C11/56
Filed: 1999-04-13
Granted: 2002-08-11
Abstract: A semiconductor multivalued read only memory device stores multivalued data in a memory cell array (21a) and multivalued reference data in reference cell arrays (22a/22b/22c), and stepwise changes word lines (WL) and reference word lines (WLa/WLb/WLc) to different active levels (VG1/VG2/VG3) for reading out the multivalued data and the corresponding multivalued reference data at different timings (t11/t12/t13) so as to determine the value of each multivalued datum by comparing it to the multivalued reference data without undesirable influence of deviated threshold and unintentionally deviated active leve1.
Patent TW-479086-B (TW)
Title: Nonwoven fabric made from filaments and artificial leather containing it
Inventor: MORISHIMA KAZUHIRO
IPC: D04H3/02
Filed: 1999-05-19
Granted: 2002-03-11
Abstract: A nonwoven fabric made of filaments, which comprises filaments formed from a fiber-forming thermoplastic polymer and satisfies all of the following conditions (A) to (D). (A) The fiber bundles are present in a range of 5-70 per centimeter in any cross-section parallel to the direction of thickness of the nonwoven fabric. (B) The total area occupied by the fiber bundles is in a range of 5-70% of the cross-sectional area of any cross-section perpendicular to the direction of thickness of the nonwoven fabric. (C) The apparent density is 0.10-0.50 g/cm<SP>3</SP>. (D) The cut ends of the fibers on the nonwoven fabric surface are present in a range of 5-100 per mm<SP>2</SP> of surface area.
Patent TW-411503-B (TW)
Title: Method of forming bottom anti-reflective coating on substrate
Inventor: LIN LIOU-GUNG
IPC: H01L21/027
Filed: 1999-07-23
Granted: 2000-11-11
Abstract: A method of forming bottom anti-reflective coating on a semiconductor substrate is described, using helium and compound gas, or compound gas alone as reacting gas in a deposition process. The compound gas may consist ofcarbon atom, hydrogen atom and halogen element. The chemical formula of the compound gas is CxHyXz, where x is between 0 and 5, y is between 0 and 9, and z is between 0 and 9.
Patent TW-419817-B (TW)
Title: Manufacturing method of DRAM capacitor
Inventor: JIAN RUNG-WU
IPC: H01L27/108
Filed: 1999-08-19
Granted: 2001-01-21
Abstract: An IC capacitor manufacturing method comprises the following steps: first, forming a bit-line on the substrate and a first dielectric layer on the bit-line and the substrate, and then forming a stop layer on the first dielectric layer; second, etching the first dielectric and stop layer to form contacts and filling up the contacts with conductive plugs; then, forming a second dielectric layer on the stop layer and etching the second dielectric layer to define openings and expose the surfaces of the conductive plugs; third, forming a first conductive layer to cover the surfaces of the second dielectric layer and conductive plug; then, forming a photo-resistor layer on the first conductive layer and proceeding CMP to remove the photo-resistor and the first conductive layers until touching the second dielectric layer; proceeding the particle cleaning process to clean the particle produced by the CMP step; and, after removing the remaining photo-resistor layer, forming a third dielectric layer on the first conductive layer and the second conductive layer on the third dielectric layer.
Patent TW-586049-B (TW)
Title: Novel monomers for photoresist, polymers thereof, and photoresist compositions using the same
Inventor: JUNG JAE-CHANG
IPC: C07C69/753
Filed: 1999-08-26
Granted: 2004-05-01
Abstract: The present invention relates to novel monomers for preparing photoresist polymers, polymers thereof, and photoresist compositions using the same. The monomers of the invention are represented by the following chemical formula 1: wherein, X and Y individually represent oxygen, sulfur, CH2 or CH2CH2; n is an integer of 0 to 5; and R1, R2, R3 and R4 individually represent hydrogen, C1-C10 alkyl having substituent(s) on its main or branched chain, C1-C10 ester having substituent(s) on its main or branched chain, C1-C10 ketone having substituent(s) on its main or branched chain, C1-C10 carboxylic acid having substituent(s) on its main or branched chain, C1-C10 acetal having substituent(s) on its main or branched chain, C1-C10 alkyl having substituent(s) including one or more hydroxyl group(s) on its main or branched chain, C1-C10 ester having substituent(s) including one or more hydroxyl group(s) on its main or branched chain, C1-C10 ketone having substituent(s) including one or more hydroxyl group(s) on its main or branched chain, C1-C10 carboxylic acid having substituent(s) including one or more hydroxyl group(s) on its main or branched chain, or C1-C10 acetal having substituent(s) including one or more hydroxyl group(s) on its main or branched chain; provided that at least one of R1 to R4 represent(s) -COO-R'-OH wherein R' is a linear or branched chain alkyl group with or without substituent(s) on its linear or branched chain. Polymers according to the present invention preferably comprise (i) a monomer of chemical formula 1 above as the first comonomer, (ii) a polyalicyclic derivative having one or more acid labile protective group(s) as the second comonomer, and (iii) at least one polymerization-enhancing monomer, preferably selected from the group consisting of maleic anhydride, maleimide derivatives, and combinations thereof. In order to increase photosensitivity, it is also preferable for the photoresist copolymer to comprise (iv) a polyalicyclic derivative having one or more carboxylic acid groups, as an additional comonomer.
Patent TW-502042-B (TW)
Title: Dialkyl peroxide compound and process using such for initiating a chemical reaction
Inventor: VAN SWIETEN ANDREAS PETRUS
IPC: C07C409/20
Filed: 1999-08-30
Granted: 2002-09-11
Abstract: Process for providing acrylic (co)polymers suitable for high solids coating applications, comprising the step of: contacting under polymerizing conditions, the asymmetric, saturated peroxide compound tertiary-butyl-1,1,3,3 tetramethylbutyl peroxide (TBTMBP) with a polymerizable acrylate monomer, in which process the acrylate monomer is selected from the group consisting essentially of: hydroxyalkyl acrylates and methacrylates including 2-hydroxyethyl acrylate, 2-hydroxypropyl acrylate, 2-hydroxybutyl acrylate, 2- hydroxyethyl methacrylate, 2-hydroxypropyl methacrylate, 2-hydroxybutyl methacrylate, 3-hydroxypropylacrylate, 4-hydroxybutylacrylate; alkyl acrylate and methacrylates including methyl methacrylate, ethyl methacrylate, butyl methacrylate, isobutyl methacrylate, hexyl methacrylate, 2-ethylhexyl methacrylate, lauryl methacrylate, ethyl acrylate, propyl acrylate, isopropyl acrylate, butyl acrylate, isobutyl acrylate, hexyl acrylate, 2-ethylhexyl acrylate, lauryl acrylate, and styrene, para-methyl styrene, acrylic acid, methacrylic acid, or vinyl acetate.